| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.55 | 10.752% | $219.8981 | $219.90 | $219.90 | $219.90 |
| Purchase #2 | $78.38 | 9.426% | $85.7681 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $131.68 | 8.606% | $143.0124 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $174.29 | 4.327% | $181.8315 | $181.83 | $181.85 | $181.80 |
| Purchase #5 | $209.49 | 5.215% | $220.4149 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $29.79 | 7.846% | $32.1273 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $64.88 | 5.777% | $68.6281 | $68.63 | $68.65 | $68.60 |
| 7 purchase totals = | $887.06 | $951.6804 | $951.68 | $951.70 | $951.60 | |